1. Product Types & Key Specifications
Induction heating coils are typically classified by design and application:
Single-turn coils: Simple and low-cost, ideal for compact home induction cookers or portable hot plates.
Multi-turn dense coils: Designed for high power commercial cooktops and heavy-duty industrial heating systems.
Custom-shaped coils: Tailored to match irregular workpieces or specialized heating zones.
Essential specifications include wire gauge, number of turns, coil diameter, thermal rating, and matching voltage/power. Typical ranges are:
Power: 1.2kW – 20kW
Voltage: 110V, 220V, 380V
Materials: High-purity enameled copper, high-temperature insulation.
We custom-design coils to your exact size, power, and performance requirements, offering competitive pricing, trusted quality, and years of heating expertise.
2. Pain Points & FAQ
Q: Why is heating uneven or unstable?
A: Often caused by mismatched power or coil design. Check the voltage match and coil turns to ensure compatibility.
Q: Why does the system make noise or vibration?
A: Loose mounting or poor coil design. Secure fittings and review structural design to reduce vibration.
Q: Why does the coil fail prematurely?
A: Likely due to overheating or insulation breakdown. High-temperature insulation and good thermal design extend life.
Best practices:
Ensure adequate contact between coil and target surface;
Allow cooling gaps;
Conduct routine insulation checks.
We had experienced engineering team proactively addresses these issues in custom designs, minimizing downtime.
3. Typical Application Scenarios
Induction coils are widely used in:
Household Induction Cooktops - fast response and compact size for home cooking.
Commercial Stoves & Hot Plates - continuous operation in restaurants and hotels.
Industrial Heating Systems - metal heat treatment, bending, welding preheat, and plastic molding.
Lab and Research Heating Equipment - precise temperature control for scientific applications.
